9GAGのインスタグラム(9gag) - 8月19日 02時06分

The Plymouth University Marine Building project is one of the largest most complex wave and current test facilities ever produced. It was designed for both academic and commercial research and is capable of simulating a wide variety of wave and tidal situations.
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#engineering #technology #research #design #innovation

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する